Climate Insights for Bununu

The climate in Bununu is hot. The average annual temperature is 25°C and approximately 936mm of precipitation falls per year. August is the wettest month, receiving around 265mm of rainfall. Bununu sits near the equator, so seasonal temperature differences are minimal throughout the year.

Temperatures in Bununu vary considerably across the year, with a 23°C difference between the coldest and warmest months. April is the hottest month, with daytime highs reaching 37°C and an average of 30°C. January is the coolest month, with minimum temperatures around 14°C and an average of 21°C. On average, daily temperatures fluctuate by about 12°C between overnight lows and afternoon highs. The sharpest temperature change occurs between February and March, with a 5°C shift in average temperatures.

Bununu is a moderately rainy area, receiving approximately 936mm of precipitation annually, which averages out to around 78mm per month. The wettest month is August, averaging 265mm of rainfall. July and September also tend to see above-average precipitation. The driest month is January, with just 0mm. That's 265mm less than August, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.

Bununu is relatively calm, with an average annual wind speed of 2km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is January, averaging 3km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 2km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 1km/h gap between the calmest and windiest months.

It is currently summer in Bununu, which began on June 21, 2026. Bununu sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in April at around 37°C, while the coldest stretch bottoms out in January near 14°C. Autumn is next, beginning on September 23, 2026 — 92 days from now.

The best time to visit Bununu is during January, February, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 23°C with modest rainfall averaging 1mm per month. By contrast, April can be uncomfortably hot with temperatures reaching 37°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.

The table below shows monthly climate averages for Bununu based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.